Home / 2,080,273.70-3,120,410.55-504,337.70

Finding the Fourth Proportional to 2,080,273.70, 3,120,410.55 and 504,337.70

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Solution

The fourth proportional to 2,080,273.70, 3,120,410.55 and 504,337.70 is: 756,506.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,273.70 : 3,120,410.55 = 504,337.70 : x
  2. Step 2: Convert to fraction form
    2,080,273.70/3,120,410.55 = 504,337.70/x
  3. Step 3: Cross multiply
    2,080,273.70x = 3,120,410.55 × 504,337.70
  4. Step 4: Simplify right side
    2,080,273.70x = 1,573,740,679,842.74
  5. Step 5: Solve for x
    x = 1,573,740,679,842.74/2,080,273.70
  6. Step 6: Final answer
    x = 756,506.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.